Ever since teachers and older students were allowed to carry arms there has not been any school shootings there.
That looks like an M1 Carbine. I would have expected an M4 or maybe a Galil.
Perhaps the teachers get second hand weapons and the new stuff is reserved for active IDF.
Anyway, I had a couple of the Universal M1 Carbine knock offs, and they were accurate, reliable weapons.
Their overall quality was not the best, but they worked.